Function gsl_sys::gsl_multiroot_fdfsolver_f 
source · [−]pub unsafe extern "C" fn gsl_multiroot_fdfsolver_f(
    s: *const gsl_multiroot_fdfsolver
) -> *mut gsl_vectorpub unsafe extern "C" fn gsl_multiroot_fdfsolver_f(
    s: *const gsl_multiroot_fdfsolver
) -> *mut gsl_vector